<!DOCTYPE html>
<html class=reftest-wait>
<title>View transitions: shared element with overflow</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
<link rel="author" href="mailto:khushalsagar@chromium.org">
<link rel="match" href="content-with-overflow-zoomed-ref.html">
<script src="/common/reftest-wait.js"></script>
<style>
.target {
  width: 80px;
  height: 80px;
  contain: paint;
  background: blue;
  overflow-clip-margin: 50px;
  view-transition-name: target;
  zoom: 1.5;
}
.child {
  width: 200px;
  height: 200px;
  position: relative;
  top: 50px;
  left: 50px;
  background: green;
  zoom: 1.2;
}

html::view-transition-group(target) { animation-duration: 300s; }
html::view-transition-old(target) { animation: unset; opacity: 0; }
html::view-transition-new(target) {
  animation: unset;
  opacity: 1;
  border: 3px solid black;
}

html::view-transition-group(root) { animation: unset; opacity: 0; }
html::view-transition { background: lightpink; }
</style>

<div class=ancestor>
  <div class=target>
    <div class=child>
    </div>
  </div>
</div>

<script>
failIfNot(document.startViewTransition, "Missing document.startViewTransition");

async function runTest() {
  document.startViewTransition(() =>
    requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)));
}
onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
</script>

